18650 SMD/SMT Dual Battery Holder 5V Mini Fan for Raspberry Pi consider adding small thermal management

consider adding small thermal management accessories or positioning the case to maximize passive convection

USB Port: micro-B USB for data

Dual Sensing: Measures both temperature and humidity with a single module

as the fixed-focus design allows manual tuning

and scientific research requiring compact

18650 SMD/SMT Dual Battery Holder 5V Mini Fan for Raspberry Pi consider adding small thermal management```html 18650 SMD SMT Dual Battery Holder Securely mount two 18650 lithium ion cells directly onto your PCB with this surface mount dual battery holder. Designed for reflow compatible assembly, this SMD SMT holder eliminates wiring complexity and delivers reliable contact in compact, high density board layouts. Available now from The Engineer Store, Bengaluru, with fast shipping and full technical support. Specifications Battery Compatibility 2 x